(T) Cavern Harpy (2/1, Flying, When Cavern Harpy comes into play, return a blue or black creature you control to its owner's hand. Pay 1 life: Return Cavern Harpy to its owner's hand.)
(U) Quirion Explorer (1/1, T: Add to your mana pool one mana of any color that a land an opponent controls could produce.)
(T) Stormscape Familiar (1/1, Flying, White spells and black spells you play cost 1 less to play.)

(T) Cavern Harpy (2/1, Flying, When Cavern Harpy comes into play, return a blue or black creature you control to its owner's hand. Pay 1 life: Return Cavern Harpy to its owner's hand.)
(U) Quirion Explorer (1/1, T: Add to your mana pool one mana of any color that a land an opponent controls could produce.)
(T) Stormscape Familiar (1/1, Flying, White spells and black spells you play cost 1 less to play.)